Online Slot is one of the most popular Casino games around. There’s just something about placing a bet, hitting the spin button and crossing your fingers that you hit the jackpot that keeps players coming back. The amount of choice when it comes to Slot games is staggering, with different themes, graphics and features all offering their own unique take on the classic genre.

There’s also a lot of science behind the way slots work. Every virtual spin of a slot is random thanks to a piece of software known as a Random Number Generator (RNG). It works by generating random numbers that determine where symbols appear on the reels. In the same way as the RNG in a physical slot machine, the results of the virtual spins are then compared to the paytable to determine how much you win.

The volatility of a slot is another important factor to consider when choosing a game. This is how often and how much you can expect to win, with low volatility meaning regular small wins with the occasional bigger ones, and high volatility giving you less frequent but more substantial payouts.

Some online slots offer the option to add an extra bet per spin, increasing your chances of winning and potentially adding bonus rounds to the base game. This is known as Bonus Buy and is an excellent way to add extra excitement to your play. Just remember that this is not a guarantee that you’ll win, and it’s important to check the Return to Player rate and variance of each game before making any bets.